71456550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 202653696

約数和(自身を除く): 131197146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 121, 127, 150, 155, 165, 186, 242, 254, 275, 310, 330, 341, 363, 381, 465, 550, 605, 635, 682, 726, 762, 775, 825, 930, 1023, 1210, 1270, 1397, 1550, 1650, 1705, 1815, 1905, 2046, 2325, 2794, 3025, 3175, 3410, 3630, 3751, 3810, 3937, 4191, 4650, 5115, 6050, 6350, 6985, 7502, 7874, 8382, 8525, 9075, 9525, 10230, 11253, 11811, 13970, 15367, 17050, 18150, 18755, 19050, 19685, 20955, 22506, 23622, 25575, 30734, 34925, 37510, 39370, 41910, 43307, 46101, 51150, 56265, 59055, 69850, 76835, 86614, 92202, 93775, 98425, 104775, 112530, 118110, 129921, 153670, 187550, 196850, 209550, 216535, 230505, 259842, 281325, 295275, 384175, 433070, 461010, 476377, 562650, 590550, 649605, 768350, 952754, 1082675, 1152525, 1299210, 1429131, 2165350, 2305050, 2381885, 2858262, 3248025, 4763770, 6496050, 7145655, 11909425, 14291310, 23818850, 35728275, 71456550]

約数ペア:

[(1, 71456550), (2, 35728275), (3, 23818850), (5, 14291310), (6, 11909425), (10, 7145655), (11, 6496050), (15, 4763770), (22, 3248025), (25, 2858262), (30, 2381885), (31, 2305050), (33, 2165350), (50, 1429131), (55, 1299210), (62, 1152525), (66, 1082675), (75, 952754), (93, 768350), (110, 649605), (121, 590550), (127, 562650), (150, 476377), (155, 461010), (165, 433070), (186, 384175), (242, 295275), (254, 281325), (275, 259842), (310, 230505), (330, 216535), (341, 209550), (363, 196850), (381, 187550), (465, 153670), (550, 129921), (605, 118110), (635, 112530), (682, 104775), (726, 98425), (762, 93775), (775, 92202), (825, 86614), (930, 76835), (1023, 69850), (1210, 59055), (1270, 56265), (1397, 51150), (1550, 46101), (1650, 43307), (1705, 41910), (1815, 39370), (1905, 37510), (2046, 34925), (2325, 30734), (2794, 25575), (3025, 23622), (3175, 22506), (3410, 20955), (3630, 19685), (3751, 19050), (3810, 18755), (3937, 18150), (4191, 17050), (4650, 15367), (5115, 13970), (6050, 11811), (6350, 11253), (6985, 10230), (7502, 9525), (7874, 9075), (8382, 8525)]